Pith Number

pith:4U3RVLGC

pith:2010:4U3RVLGCY5DR3XZQIAJMFRKVWW

not attested not anchored not stored refs pending

Special limits and non-relativistic solutions

Harvendra Singh

arxiv:1009.0651 v3 · 2010-09-03 · 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{4U3RVLGCY5DR3XZQIAJMFRKVWW}

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	2026-05-18T04:28:29.643093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5371aacc2c7471ddf304012c2c555b5a1d4f5720cf8cc8896aeb118a7a313f0

Aliases

arxiv: 1009.0651 · arxiv_version: 1009.0651v3 · doi: 10.48550/arxiv.1009.0651 · pith_short_12: 4U3RVLGCY5DR · pith_short_16: 4U3RVLGCY5DR3XZQ · pith_short_8: 4U3RVLGC

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/4U3RVLGCY5DR3XZQIAJMFRKVWW \
  | 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: e5371aacc2c7471ddf304012c2c555b5a1d4f5720cf8cc8896aeb118a7a313f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ef7d9b72a0f2eaa5f82dca27211660849c7507d7a169dd1f8a0d26eb3c73c48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-09-03T13:03:36Z",
    "title_canon_sha256": "c6c7ad05e712cc79a1c827137cb657ce7fd67d9914201f9e3da60ae0d3aa5a4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0651",
    "kind": "arxiv",
    "version": 3
  }
}