Pith Number

pith:Y37UQ6OI

pith:2015:Y37UQ6OI2DPFDW7QF47JGV75TG

not attested not anchored not stored refs pending

Weyl Anomaly and Initial Singularity Crossing

Adel Awad

arxiv:1512.06405 v2 · 2015-12-20 · 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{Y37UQ6OI2DPFDW7QF47JGV75TG}

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	2026-05-18T01:17:17.972902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6ff4879c8d0de51dbf02f3e9357fd99aa976a4997f8dac06c9021bbffaf84d6

Aliases

arxiv: 1512.06405 · arxiv_version: 1512.06405v2 · doi: 10.48550/arxiv.1512.06405 · pith_short_12: Y37UQ6OI2DPF · pith_short_16: Y37UQ6OI2DPFDW7Q · pith_short_8: Y37UQ6OI

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/Y37UQ6OI2DPFDW7QF47JGV75TG \
  | 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: c6ff4879c8d0de51dbf02f3e9357fd99aa976a4997f8dac06c9021bbffaf84d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ef832706f964a8f1d4cca2d3094c1d4d37f268a8bab0b455ee0c3845c56bdfe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-12-20T17:17:40Z",
    "title_canon_sha256": "a6dde1967e6d9171d220eca7c3e7920ff8bb42efdb50a6019317f6a16233d612"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.06405",
    "kind": "arxiv",
    "version": 2
  }
}