Pith Number

pith:HPGEYSJX

pith:2016:HPGEYSJXU32RF2P7JCRPOV55CF

not attested not anchored not stored refs pending

The Footprint Database and Web Services of the Herschel Space Observatory

Csaba Kiss, David Teyssier, Erika Varga-Vereb\'elyi, Eva Verdugo, Ivan Valtchanov, Katrina Exter, L\'aszl\'o Dobos, Tam\'as Budav\'ari

arxiv:1606.03957 v1 · 2016-06-13 · astro-ph.IM · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HPGEYSJXU32RF2P7JCRPOV55CF}

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	2026-05-18T01:11:09.989133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bcc4c4937a6f512e9ff48a2f757bd11795a8407da88ef7cd82b3940ee9bd85c

Aliases

arxiv: 1606.03957 · arxiv_version: 1606.03957v1 · doi: 10.48550/arxiv.1606.03957 · pith_short_12: HPGEYSJXU32R · pith_short_16: HPGEYSJXU32RF2P7 · pith_short_8: HPGEYSJX

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/HPGEYSJXU32RF2P7JCRPOV55CF \
  | 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: 3bcc4c4937a6f512e9ff48a2f757bd11795a8407da88ef7cd82b3940ee9bd85c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7c7710362f02117db41c9ba04fe1de7ca50d725f2b67221a0ff8b0e0bb95689",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-06-13T14:05:52Z",
    "title_canon_sha256": "21e751454d1c41786c41991dbdf7f0743378c90138e036aef99f61e8175db452"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.03957",
    "kind": "arxiv",
    "version": 1
  }
}