Pith Number

pith:FMISDFAP

pith:2021:FMISDFAPCDTABFS5RFUNN27F5Q

not attested not anchored not stored refs pending

Evolution of Primordial Neutrino Helicities in Cosmic Gravitational Inhomogeneities

Gordon Baym, Jen-Chieh Peng

arxiv:2103.11209 v3 · 2021-03-20 · hep-ph · astro-ph.CO · nucl-ex · nucl-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{FMISDFAPCDTABFS5RFUNN27F5Q}

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.

Cited by

1 paper in Pith

Pathways and impediments towards a detection of the relic neutrino wind

Receipt and verification

First computed	2026-07-05T03:26:59.494493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b1121940f10e600965d8968d6ebe5ec2ddd38da67cae6de19f7e86cd88439fb

Aliases

arxiv: 2103.11209 · arxiv_version: 2103.11209v3 · doi: 10.48550/arxiv.2103.11209 · pith_short_12: FMISDFAPCDTA · pith_short_16: FMISDFAPCDTABFS5 · pith_short_8: FMISDFAP

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/FMISDFAPCDTABFS5RFUNN27F5Q \
  | 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: 2b1121940f10e600965d8968d6ebe5ec2ddd38da67cae6de19f7e86cd88439fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35a2524998bdd0e96e36815b1bf78d87004de7add0872be544785f6657154cd2",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-03-20T16:49:38Z",
    "title_canon_sha256": "aa223726ca11d8fefa23f4e2fffa5e3a3faaecffb0426cf7117c29fb12c06f89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.11209",
    "kind": "arxiv",
    "version": 3
  }
}