Pith Number

pith:DAT6ZW2S

pith:2013:DAT6ZW2SM5HCGQ3MZLN74E5LAE

not attested not anchored not stored refs pending

Late-time tails in extremal Reissner-Nordstrom spacetime

Amos Ori

arxiv:1305.1564 v1 · 2013-05-07 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DAT6ZW2SM5HCGQ3MZLN74E5LAE}

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	2026-05-18T03:26:21.325959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1827ecdb52674e23436ccadbfe13ab010cfa7e94f07e477ba8f2f80281ec9f3d

Aliases

arxiv: 1305.1564 · arxiv_version: 1305.1564v1 · doi: 10.48550/arxiv.1305.1564 · pith_short_12: DAT6ZW2SM5HC · pith_short_16: DAT6ZW2SM5HCGQ3M · pith_short_8: DAT6ZW2S

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/DAT6ZW2SM5HCGQ3MZLN74E5LAE \
  | 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: 1827ecdb52674e23436ccadbfe13ab010cfa7e94f07e477ba8f2f80281ec9f3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ba4c008d44fba925cf4bd80c32cd1ce90c44df70cf7e99c1c2b7dc9b275532d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-05-07T15:54:02Z",
    "title_canon_sha256": "7a6c2a99c8e7917e93955e95f9fa4c7f5221fca58cddef2bffd13fa3251c789b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1564",
    "kind": "arxiv",
    "version": 1
  }
}