Pith Number

pith:77B7UCJR

pith:2014:77B7UCJRVHR3J33XFNTVS4477L

not attested not anchored not stored refs pending

Thawing quintessence from the inflationary epoch to today

(2) Jamia Millia Islamia, Anjan A. Sen (2) ((1) Phys. Res. Lab. Ahmedabad, Gaveshna Gupta (1), New Delhi), Raghavan Rangarajan (1)

arxiv:1412.6915 v2 · 2014-12-22 · astro-ph.CO · 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{77B7UCJRVHR3J33XFNTVS4477L}

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	2026-05-18T01:21:16.134931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffc3fa0931a9e3b4ef772b6759739ffacfcb8003925012c1d8b3810b14ffb5dc

Aliases

arxiv: 1412.6915 · arxiv_version: 1412.6915v2 · doi: 10.48550/arxiv.1412.6915 · pith_short_12: 77B7UCJRVHR3 · pith_short_16: 77B7UCJRVHR3J33X · pith_short_8: 77B7UCJR

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/77B7UCJRVHR3J33XFNTVS4477L \
  | 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: ffc3fa0931a9e3b4ef772b6759739ffacfcb8003925012c1d8b3810b14ffb5dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "495109b11894d2df6d21e19b2df16d40505f30a7b048f61bae46650bb0fbe85a",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-12-22T10:20:51Z",
    "title_canon_sha256": "b91eb1a96ef0431c1556c1921d67c8f2a65f2cdf3cd8d3dc2ab2d407f0518318"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6915",
    "kind": "arxiv",
    "version": 2
  }
}