Pith Number

pith:W4RJI54W

pith:2017:W4RJI54WXTGRXPOB5WAT3HAHHB

not attested not anchored not stored refs pending

A de Sitter tachyonic braneworld revisited

Alfredo Herrera-Aguilar, Nandinii Barbosa-Cendejas, Refugio Rigel Mora-Luna, Roberto Cartas-Fuentevilla, Rold\~ao da Rocha

arxiv:1709.09016 v1 · 2017-09-17 · 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{W4RJI54WXTGRXPOB5WAT3HAHHB}

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	2026-05-18T00:25:17.112239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b722947796bccd1bbdc1ed813d9c07384ac5347b8a250872bb5472435c747a9f

Aliases

arxiv: 1709.09016 · arxiv_version: 1709.09016v1 · doi: 10.48550/arxiv.1709.09016 · pith_short_12: W4RJI54WXTGR · pith_short_16: W4RJI54WXTGRXPOB · pith_short_8: W4RJI54W

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/W4RJI54WXTGRXPOB5WAT3HAHHB \
  | 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: b722947796bccd1bbdc1ed813d9c07384ac5347b8a250872bb5472435c747a9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1718dceda2de0bcac02cef7375bd49a5583632695f5b2d583aa41d4068f248d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-09-17T03:35:43Z",
    "title_canon_sha256": "61b899f68de8c49accf8238cf2653587be4148e206353b702425bbce5e568bff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09016",
    "kind": "arxiv",
    "version": 1
  }
}