Pith Number

pith:7T32LRMY

pith:2015:7T32LRMY26LGHOC4NTST6HMHTQ

not attested not anchored not stored refs pending

Searching for features of a string-inspired inflationary model with cosmological observations

Bin Hu, Elisa G. M. Ferreira, Jerome Quintin, Yi-Fu Cai

arxiv:1507.05619 v2 · 2015-07-20 · astro-ph.CO · gr-qc · hep-ph · 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{7T32LRMY26LGHOC4NTST6HMHTQ}

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	2026-05-18T01:23:29.151836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcf7a5c598d79663b85c6ce53f1d879c1bf720e9c109ac218dc5534c0c0a6205

Aliases

arxiv: 1507.05619 · arxiv_version: 1507.05619v2 · doi: 10.48550/arxiv.1507.05619 · pith_short_12: 7T32LRMY26LG · pith_short_16: 7T32LRMY26LGHOC4 · pith_short_8: 7T32LRMY

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/7T32LRMY26LGHOC4NTST6HMHTQ \
  | 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: fcf7a5c598d79663b85c6ce53f1d879c1bf720e9c109ac218dc5534c0c0a6205

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fcd870a7d158699188652aa4cb7af6ea036a919546bedfd660073c49525a345",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-07-20T20:00:31Z",
    "title_canon_sha256": "08f869134b55bbf9531e3e2286c9d68d2d4065a874f7f3b9d0b453ca9ac61e8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05619",
    "kind": "arxiv",
    "version": 2
  }
}