Pith Number

pith:JJWF4MKS

pith:2011:JJWF4MKSF3566UFJ6KTXA4NPNU

not attested not anchored not stored refs pending

Comment on "Acoustics of tachyon Fermi gas" [E. Trojan and G.V. Vlasov, arXiv:1103.2276 (hep-ph)]

S. N. Burmistrov

arxiv:1112.1833 v1 · 2011-12-08 · hep-ph · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JJWF4MKSF3566UFJ6KTXA4NPNU}

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	2026-05-18T01:59:15.103242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a6c5e31522efbef50a9f2a77071af6d233305c3d3193cebd8372878ee14a9cc

Aliases

arxiv: 1112.1833 · arxiv_version: 1112.1833v1 · doi: 10.48550/arxiv.1112.1833 · pith_short_12: JJWF4MKSF356 · pith_short_16: JJWF4MKSF3566UFJ · pith_short_8: JJWF4MKS

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/JJWF4MKSF3566UFJ6KTXA4NPNU \
  | 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: 4a6c5e31522efbef50a9f2a77071af6d233305c3d3193cebd8372878ee14a9cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34b83cf0e24481b01c0c2c3fa99ab794f00d81a6b9817c60815c7d1b6f99eaf0",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-12-08T13:34:51Z",
    "title_canon_sha256": "3f83e26c260f3b6f9b0ed1e93f01724e4193ed1d1918f57c5bc9f390ed6d6de5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1833",
    "kind": "arxiv",
    "version": 1
  }
}