Pith Number

pith:DPHP2MON

pith:2010:DPHP2MON2D2JAFDKFPVZNQL7YN

not attested not anchored not stored refs pending

AstroGrid-D: Grid Technology for Astronomical Science

Alexander Beck-Ratzka (AEI), Alexander Reinefeld (ZIB), Angelika Reiser (TUM), Arthur Carlson (MPE), Frank Breitling (AIP), Hans-Martin Adorf (MPA), Harry Enke (AIP), Iliya Nickelt (AIP), Joachim Wambsganss (ZAH), Juergen Steinacker (ZAH), Matthias Steinmetz (AIP), Mikael Hoegqvist (ZIB), NAOC), Rainer Spurzem (ZAH, Steve White (AIP), Thomas Bruesemeister (ZAH), Thomas Radke (AEI), Tobias Scholl (TUM), Torsten Ensslin (MPA), Wolfgang Voges (MPE)

arxiv:1007.4053 v1 · 2010-07-23 · cs.DC · astro-ph.IM · cs.DB · cs.NI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPHP2MON2D2JAFDKFPVZNQL7YN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:33:08.865087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bcefd31cdd0f490146a2beb96c17fc35efe865ccfec49cac608b29868057e25

Aliases

arxiv: 1007.4053 · arxiv_version: 1007.4053v1 · doi: 10.48550/arxiv.1007.4053 · pith_short_12: DPHP2MON2D2J · pith_short_16: DPHP2MON2D2JAFDK · pith_short_8: DPHP2MON

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DPHP2MON2D2JAFDKFPVZNQL7YN \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1bcefd31cdd0f490146a2beb96c17fc35efe865ccfec49cac608b29868057e25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9486c8b978f77526978bc73d878e9d7c640eed33088fd8cb91df8a232f5e677",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "cs.DB",
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2010-07-23T06:50:52Z",
    "title_canon_sha256": "94f28903d11b5f34cb396af175e686a1f4f11491bd6788b719cd23e2a8aa3727"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4053",
    "kind": "arxiv",
    "version": 1
  }
}