Pith Number

pith:JUWQUYRM

pith:2015:JUWQUYRMF3YO2WAN52VGTBJ26S

not attested not anchored not stored refs pending

Asymmetry energy of nuclear matter: Temperature and density dependence, and validity of semi-empirical formula

G. H. Bordbar, M. Taghizade, R. Feridoonnezhad

arxiv:1509.07896 v1 · 2015-09-25 · nucl-th · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JUWQUYRMF3YO2WAN52VGTBJ26S}

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	2026-05-18T01:31:59.810886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d2d0a622c2ef0ed580deeaa69853af4bbd533c069f1537d720cb4654d58e1b7

Aliases

arxiv: 1509.07896 · arxiv_version: 1509.07896v1 · doi: 10.48550/arxiv.1509.07896 · pith_short_12: JUWQUYRMF3YO · pith_short_16: JUWQUYRMF3YO2WAN · pith_short_8: JUWQUYRM

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/JUWQUYRMF3YO2WAN52VGTBJ26S \
  | 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: 4d2d0a622c2ef0ed580deeaa69853af4bbd533c069f1537d720cb4654d58e1b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a305a1e6b43cd413b98d56c35add8e08d69d9bc23a9070be041a870b1574068a",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2015-09-25T21:09:04Z",
    "title_canon_sha256": "ff7b075bb334915cb022fec3f907ce0bec15c59fa1821df7fd242dd6ad47b9e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07896",
    "kind": "arxiv",
    "version": 1
  }
}