Pith Number

pith:FGP6QCZL

pith:2014:FGP6QCZLYDFQOEEHXYVAZINRMK

not attested not anchored not stored refs pending

Radially stabilized inflating cosmic strings

Florian Niedermann, Robert Schneider

arxiv:1412.2750 v2 · 2014-12-08 · gr-qc · astro-ph.CO · 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{FGP6QCZLYDFQOEEHXYVAZINRMK}

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	2026-05-18T02:05:24.027787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

299fe80b2bc0cb071087be2a0ca1b1628bc4610313c21fa924ef3c544ddd0eb9

Aliases

arxiv: 1412.2750 · arxiv_version: 1412.2750v2 · doi: 10.48550/arxiv.1412.2750 · pith_short_12: FGP6QCZLYDFQ · pith_short_16: FGP6QCZLYDFQOEEH · pith_short_8: FGP6QCZL

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/FGP6QCZLYDFQOEEHXYVAZINRMK \
  | 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: 299fe80b2bc0cb071087be2a0ca1b1628bc4610313c21fa924ef3c544ddd0eb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e25c3f8a98090d34a26115d4fc424c16ccaf5352975fecca2c6285f5c3c9869",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-12-08T21:00:02Z",
    "title_canon_sha256": "edfe0b6b4daee2b025da9c6433a485c259d52e0766c8444c5943a8814a0aefa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2750",
    "kind": "arxiv",
    "version": 2
  }
}