Pith Number

pith:EAAXJOOO

pith:2012:EAAXJOOO6TEOCTEQVZ44TZUJT4

not attested not anchored not stored refs pending

Is there Lower Limit to Velocity or Velocity Change?

(2) Christ Junior College, (3) Indian Institute of Astrophysics, Bangalore, Bangalore), B. N. Sreenath (1), Commerce, C. Sivaram (3) ((1) S. N. Bhat P. U. College of Science, Kenath Arun (2)

arxiv:1209.3765 v2 · 2012-09-17 · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EAAXJOOO6TEOCTEQVZ44TZUJT4}

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	2026-05-18T03:20:35.499192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

200174b9cef4c8e14c90ae79c9e6899f128209eac2fd4c3031608fac38b9c023

Aliases

arxiv: 1209.3765 · arxiv_version: 1209.3765v2 · doi: 10.48550/arxiv.1209.3765 · pith_short_12: EAAXJOOO6TEO · pith_short_16: EAAXJOOO6TEOCTEQ · pith_short_8: EAAXJOOO

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/EAAXJOOO6TEOCTEQVZ44TZUJT4 \
  | 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: 200174b9cef4c8e14c90ae79c9e6899f128209eac2fd4c3031608fac38b9c023

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf4ba7778adac44dce7517f7109f4dfb6cdc00c69e715b2aabc158f9f0927ed3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2012-09-17T13:14:39Z",
    "title_canon_sha256": "dded9615148386a080f644a797c892ae7e3b65b83711504ea605d4cdda0a54ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3765",
    "kind": "arxiv",
    "version": 2
  }
}