Pith Number

pith:TAR35US4

pith:2019:TAR35US4TYKMQQJYUEBSROOCQ6

not attested not anchored not stored refs pending

Bound on Rindler trajectories in Black Hole spacetime

Kajol Paithankar, Sanved Kolekar

arxiv:1901.04674 v2 · 2019-01-15 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TAR35US4TYKMQQJYUEBSROOCQ6}

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	2026-05-17T23:50:06.528485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9823bed25c9e14c84138a10328b9c287846d532b127d65633db31b4401323042

Aliases

arxiv: 1901.04674 · arxiv_version: 1901.04674v2 · doi: 10.48550/arxiv.1901.04674 · pith_short_12: TAR35US4TYKM · pith_short_16: TAR35US4TYKMQQJY · pith_short_8: TAR35US4

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/TAR35US4TYKMQQJYUEBSROOCQ6 \
  | 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: 9823bed25c9e14c84138a10328b9c287846d532b127d65633db31b4401323042

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5260c8b05f628b2fa77cfcb962d6e56b8b89f3e7097bff0b42a8ea7fbda48b1b",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-01-15T06:24:46Z",
    "title_canon_sha256": "6226c3d262be74fe58953a983b2568f1b7bcb821f709b3d23363dc28a0227b49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04674",
    "kind": "arxiv",
    "version": 2
  }
}