Pith Number

pith:UI7D66A6

pith:2008:UI7D66A6ERL3BVWPIAM24RVCRA

not attested not anchored not stored refs pending

Jet Geometrical Objects Depending on a Relativistic Time

Mircea Neagu

arxiv:0801.2369 v2 · 2008-01-15 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UI7D66A6ERL3BVWPIAM24RVCRA}

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	2026-05-18T04:41:05.379370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a23e3f781e2457b0d6cf4019ae46a2881e8aeb66fab949ce06b6135f667c9732

Aliases

arxiv: 0801.2369 · arxiv_version: 0801.2369v2 · doi: 10.48550/arxiv.0801.2369 · pith_short_12: UI7D66A6ERL3 · pith_short_16: UI7D66A6ERL3BVWP · pith_short_8: UI7D66A6

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/UI7D66A6ERL3BVWPIAM24RVCRA \
  | 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: a23e3f781e2457b0d6cf4019ae46a2881e8aeb66fab949ce06b6135f667c9732

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6d33bd4f2707ed397f0ad77ff30589e92c1aedd5e636acf25b02b580c8073d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2008-01-15T19:54:12Z",
    "title_canon_sha256": "9c32726cb28d6ad09118a59f254af5da50d0c20dbca1c32ea00bff35006e4cd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.2369",
    "kind": "arxiv",
    "version": 2
  }
}